Trunk Rotation With Isometric Hold

Sit down with no back support. Sit up tall; arch your back, bring your chest up, and cross your arms over your chest. Trunk rotate left: spin your chest and rib cage to the left, find a comfortable end range. Hold the end for 3-6 seconds then return to center. Move slowly and smoothly through the range. Attempt to contract all the muscles around your midsection to trunk rotate left. Do both sides.